After a man finishes urinating it is customary to give the penis a few good shakes to rid the urethra of residual piss.On occasion,one of the remaining drops of urine can be slung upwards onto the lips or mouth of the unluckypisser.
"Droppin salt" is when someone (usually a friend) says something negative about you in front of a girl that your trying to bang. They occasionally do this unintentionally being drunk, but at times it is intentional. Your friends should be informed on what "droppin salt" is, so they know not to do it.
Conversation between Pete and Eric after "salt was dropped"
It is said of the situation where a person has the bad luck to make contact with his testicles against an undefined surface or object, intentioned or not.
Given the nature of the word, it is more appropriate to design cases where the interaction is made with a moving object, for example, a ball.
Although it is extremely painful for the victim, it tends to be considerably funny to people who witness it.
Today in the baseball game the pitcher took a nutshot; the baseball hit him in the nuts.
Man, I just watched the funniest nutshot video ever.